Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU49/900S.M

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Details

Maindimensions
d [mm] 900
D [mm] 1180
B [mm] 280
F [mm] 986
D1 [mm] ≈ 1088.4
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 6
s [mm] 12.5
Weight [kg] ≈ 830
Connection dimensions
da, min [mm] 923
da, max [mm] 979
db, min [mm] 991
Da, max [mm] 1157
ra, max [mm] 5
Calculation data
C [kN] 7200
C0 [kN] 21000
Cu [kN] 1470
nG,Fett [min-1] 450
nG,Öl-Luft [min-1] 530